Sk Jha Railway Group D Samanya Vigyan For Railway, SSC, UPSC,UGC, NET Exams

Er. S.K Jha? ??????? ??????? (PHYSICS/CHEMISTRY/BIOLOGY) Railway, SSC, UPSC, State Exam, UGC, NET-JRF, ??????, B.ed ??? ???? ??? ????????? ????????? ?? ??? ??????

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???? Er. S. K. Jha ???????, ????? ( ?????)

THEORY PRACTICE MCQ WITH NUMERICAL PREVIOUS YEAR MCQ